id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
18997	Adding wp_unschedule_hook function	arena	arena	"
Unschedule all previously scheduled cron job for a hook.

Can be usefull for plugins when deactivating to clean up the cron queue

The $hook parameter is required, so that the events can be identified.

@param string $hook Action hook, the execution of which will be unscheduled.
"	feature request	reopened	normal	Future Release	Cron	3.3	normal		has-patch needs-unit-tests